STATE_OFF 0 STATE_ON 1 STATE_WAITING 3 LATCH_ON_BV 255 LATCH_OFF_BV 0 LATCH_THRESHOLD 127 state STATE_OFF AND EQ state STATE_OFF GT LATCH_THRESHOLD state STATE_WAITING block_value LATCH_ON_BV 300 set_state_on state STATE_ON AND EQ state STATE_ON GT LATCH_THRESHOLD state STATE_WAITING block_value LATCH_OFF_BV 300 set_state_off state STATE_OFF